builder.ids(from.getId());
builder.name(from.getName());
builder.description(from.getDescription());
// in fgcp, if the image is listed it is available
builder.status(Status.AVAILABLE);
OperatingSystem os = diskImageToOperatingSystem.apply(from);
builder.operatingSystem(os);
String user = os.getFamily() == OsFamily.WINDOWS ? "Administrator" : "root";
builder.defaultCredentials(LoginCredentials.builder().identity(user).noPassword().build());
return builder.build();